Description
FEATURES:
- Tremec OEM Replacement Early TKO 31 Spline Mainshaft
- Fits All Ford and GM TKO Manual transmissions
- Will fit TKO 500/600 BUT NO PROVISION for electronic VSS Speedo Tone Wheel/Rotor
- Can be used to convert 28 Spline 3550 to 31 Spline by YOUR machine shop boring the tailhousing.
- Parts you may also be interested in – Tail shaft Bushing (P/N – HMS-T85-62), Rear Seal (P/N – HMS-TCSJ1277), and Driveshaft Yoke (P/N – HMS-SY-C6-1330)
DESCRIPTION:
Application: This Tremec replacement 31 Spline fits all TKO manual transmissions. Will fit TKO 500/600 BUT NO PROVISION for electronic VSS Speedo Tone Wheel/Rotor









